ViewSonic VX1935wm-3 Service Manual page 12

2.6 FRONT PANEL CONTROLS AND INDICATORS
Front Panel Hardware Controls
Power Switch (Front Head)
Power LED (Front Head)
Front Panel Controls (Head)
[ 1 ] [ 2 ] [ ] [▼] [▲]
Reaction Time
Short Cuts Function from the button(s)
[1]
[2]
[▼] or [▲]
[▼]+ [▲]
[1] + [2]
[1] + [▼] + [▲]
(Keep pushing 3 sec)
[1] + [▼]
[1] + [▲]
[2] + [ ]
Remark : All the short cuts function are only available while OSD off
Function descriptions
OSD Lock short cuts function for the buttons
The OSD lock will be activated by pressing the front panel control buttons "(1), & (▲)" for 10 seconds. If the user
then tries to access the OSD by pressing any of the buttons "1", "▼", "▲", "2" a message will appear on the screen
for 3 seconds showing "OSD Locked". The OSD lock will be deactivated by pressing the front panel control buttons
"(1), & (▲)" again for 10 seconds.
Note1: When the OSD is locked will lock all functions, including "Volume" and "Mute"
Note 2: Status bar indicating OSD Lock or Unlock is in progress and when complete it will indicate "OSD Locked"
Note 3: OSD Lock should not lock Power Button and Power Lock function
Power Lock short cuts function for the buttons
The power button lock will be activated by pressing the front panel control buttons "(1), & (▼)" for 10 seconds.
Locking the power button means that the user won't be able to turn off the LCD while the power button is locked. If
the user presses the power button while it is locked, a message will appear on the screen for 3 seconds showing
"Power Button Locked". It also means that with the power button locked, the LCD would automatically turn back
ViewSonic Corporation
Power Control, soft Power Switch.
Blue – ON
Orange –Power Saving Mode
Dark = Soft Power Switch OFF
[ 1 ] BUTTON 1
[ 2 ] Button 2
[ ] Power
[▼] DOWN ARROW BUTTON
[▲] Up arrow button
Note: Power Button, Button 1 and Button 2 must be one-shot
logic operation. (i.e. there should be no cycling)
OSD must fully appear within 0.5s after pushing Button 1
Main Menu
Input toggle (Analog or Digital)
To immediately activate Brightness /Contrast menu.
Recall both of Contrast and Brightness to default
Toggle 720x400 and 640x400 mode when input 720x400 or 640x400 mode
White Balance. (Not shown on user's guide)
Power Lock
OSD Lock
Factory Mode
9
Confidential - Do Not Copy
VX1935wm-3